Ford Transit Mk8 Brake Caliper Rear Right O/S Wheel Braking Unit BK21-2552-AB

Ford Transit Mk8 Brake Caliper Rear Right O/S Wheel Braking Unit is an original component from the Brake calipers and brackets group, designed for operation on the rear right axle of the vehicle. Thanks to its factory design, it ensures proper cooperation with the Transit Mk8 braking system, maintaining predictable performance parameters and stability during intensive use. This is a solution for users looking for a proven, used part with a design that meets the manufacturer's requirements.

Specifications and technical data

• SKU: 1843318
• Mark: Ford
• Condition: Used
• OEM Part Number: 1843318
• Substitutable numbers: 1843318, BK21-2552-AB, BK212552AB
• Location on the vehicle: Rear, Right
• Part type: Brake Caliper
• Category: Calipers & Brackets

Purpose and vehicle placement

The presented caliper is dedicated to installation in the rear right part of the Ford Transit Mk8 braking system. Placement on the rear axle means that the component is responsible for stable generation of braking force on one of the key drive wheels, which has a direct impact on safety during emergency braking, driving with a load, and in conditions with reduced grip.

Selecting the correct caliper for the specific side of the vehicle is important from the point of view of system geometry, the direction of the mechanism's operation, and the correct routing of brake lines. Using the correct, factory design reduces the risk of uneven brake pad wear, disc overheating, and unwanted vibrations on the brake pedal.

Technical and design characteristics

The brake caliper in question belongs to the group of working elements of the braking system, where the following are key: appropriate body stiffness, precise piston operation, and stable brake pad guidance. The design provided by the vehicle manufacturer ensures:

• appropriately selected pad-to-disc clamping force at various system pressures,
• compatibility with the intended type of brake pads and discs,
• proper heat dissipation from the working area,
• maintenance of axial operation relative to the disc, which reduces the risk of runout and squealing.

Thanks to this, the caliper can operate under load conditions typical for the Transit Mk8 – both in city traffic and during long-term driving with a load, where the braking system is exposed to elevated temperatures and frequent braking cycles.

Benefits of using an original, used caliper

Choosing an original Ford brake caliper from the secondary market is a solution that allows you to combine cost control with maintaining factory specifications. Compared to many replacements, a component coming from the same design line as other braking system components ensures:

• structural consistency with other system elements,
• predictable behavior during braking across the full load range,
• easier identification and selection of service parts (pads, mounting hardware),
• reduced risk of fitment issues and leaks.

The used condition allows for economical vehicle repair, which is particularly important in the case of delivery fleets, where both safety and the unit cost of maintenance count. At the same time, the original geometry and operating characteristics are preserved, which facilitates maintaining vehicle stability during braking.

Professional selection and operation

To fully utilize the potential of this element, it is worth ensuring professional installation and the proper selection of cooperating components – brake pads, discs, and brake lines. A correctly selected and installed caliper on the rear right axle minimizes the risk of the vehicle pulling during braking, uneven tire wear, and excessive load on other system elements.

If you want to deepen your knowledge about the cost-effectiveness of using original elements from the secondary market and ways to safely reduce brake system maintenance costs, it is worth reading the article Brake calipers under the microscope: how to effectively reduce brake system repair costs by choosing proven recycled parts, which discusses practical aspects of selecting and operating used calipers.

Expanding Ford brake system service

If you are planning a comprehensive repair or upgrade of the braking zone in your Ford and need other elements from the same group, such as additional calipers, mounting brackets, or hardware elements, check the available parts in the Ford brake calipers and brackets category.